TL5703 grounding resistance tester

Model:TL5703

Brand:同惠电子1

Introduction:TL5703 earthing resistance tester is designed according to GB, IEC, ISO, BS, UL, JIS and other international and domestic safety standards. The indicator of earthing resistance is one of the important indicators to measure the safety performance of various electrical equipment. It is used to measure the resistance of the grounding circuit under high current (25A or 10A). It is also used to test the resistance index of the grounding circuit to withstand high current, so as to avoid personal injury when the insulation performance is reduced (or damaged). The tester is to meet the above requirements for the production workshop and experimental department to provide high performance testing instruments and production. This instrument does not require high power supply voltage, high measurement accuracy, fast speed, easy to use, especially suitable for high demand laboratory and automatic detection line. Circuit break alarm selection function (i.e. circuit alarm) can conveniently know whether the instrument is working in the normal test state, the user can choose whether to need this function according to the actual needs. The instrument uses three and a half digital disy, easy reading, using optimized design, the whole machine has high reliability and stability.